Hey guys i got engine code questions
just want to know what you guys have done?

1 DTC:12 engine speed (rpm) sensor circuit.
2 DTC:22 ECT sensor circuit.


my car takes a really long time to start from cold. the colder the morning the more it takes to start?? has anyone gone through that??

 

Any one know any thing about this codes?? Need Help Thanks

 

I have not checked fully through the manual from online, but If the old haynes manuals always had a CEL diagnosis table section, then I feel confident in saying the manual listed on this forum does as well. Use the search function to locate the manual...I dont remember which post/link I got it from.